<template>
  <draggable
    :list="list"
    class="ant-list-items ant-list-bordered"
    ghost-class="ghost"
    handle=".handle"
    item-key="id"
  >
    <template #item="{ element }">
    <li
      class="ant-list-item"
      :class="{active: element.id === selectedId}"
      @click="handleClick(element.id)"
    >
      <a-tooltip :title="element.isHidden ? '显示': '隐藏'">
        <a-button shape="circle" @click.stop="handleChange(element.id, 'isHidden', !element.isHidden)">
          <template v-slot:icon v-if="element.isHidden"><EyeOutlined /> </template>
          <template v-slot:icon v-else><EyeInvisibleOutlined /> </template>
        </a-button>
      </a-tooltip>
      <a-tooltip :title="element.isLocked ? '解锁' : '锁定'">
        <a-button shape="circle" @click.stop="handleChange(element.id, 'isLocked', !element.isLocked)">
          <template v-slot:icon v-if="element.isLocked"><UnlockOutlined /> </template>
          <template v-slot:icon v-else><LockOutlined /> </template>
        </a-button>
      </a-tooltip>
      <inline-edit class="edit-area" :value="element.layerName" @change="(value) => {handleChange(element.id, 'layerName', value)}"></inline-edit>
      <a-tooltip title="拖动排序">
        <a-button shape="circle" class="handle">
          <template v-slot:icon><DragOutlined /> </template
        ></a-button>
      </a-tooltip>

    </li>
    </template>
  </draggable>
</template>
<script lang="ts">
import { defineComponent, PropType } from 'vue'
import draggable from 'vuedraggable'
import { EyeOutlined, EyeInvisibleOutlined, LockOutlined, UnlockOutlined, DragOutlined } from '@ant-design/icons-vue'
import { ComponentData } from '../store/editor'
import InlineEdit from '../components/InlineEdit.vue'
export default defineComponent({ 
  props: {
    list: {
      type: Array as PropType<ComponentData[]>,
      required: true
    },
    selectedId: {
      type: String,
      required: true
    }
  },  
  emits: ['select', 'change', 'drop'],
  components: {
    EyeOutlined,
    EyeInvisibleOutlined,
    LockOutlined,
    UnlockOutlined,
    InlineEdit,
    draggable,
    DragOutlined
  },
  setup (props, context) {
    const handleClick = (id: string) => {
      context.emit('select', id)
    }
    const handleChange = (id: string, key: string, value: boolean) => {
      const data = {
        id,
        key,
        value,
        isRoot: true
      }
      context.emit('change', data)
    }
    return {
      handleChange,
      handleClick,
    }
  }
})
</script>

<style scoped>
.ant-list-item {
  padding: 10px 15px;
  transition: all 0.5s ease-out;
  cursor: pointer;
  justify-content: normal;
  border: 1px solid #fff;
  border-bottom-color: #f0f0f0;
}
.ant-list-item.active {
  border: 1px solid #1890ff;
}
.ant-list-item.ghost {
  opacity: .5;
}

.ant-list-item:hover {
  background: #e6f7ff;
}
.ant-list-item > * {
  margin-right: 10px;
}
.ant-list-item button {
  font-size: 12px;
}

.ant-list-item .handle {
  cursor: move;
  margin-left: auto;
}
.ant-list-item .edit-area {
  width: 100%;
}

</style>